Everybody needs their own personal mission statement. Fortunately there are resources available on the internet to assist us in creating one without having to actually think about it. 
Mission Statement Generator by Dilbert
Sample mission examples:
Our challenge is to seamlessly provide access to emerging opportunities while maintaining the highest standards
or
We interactively leverage other’s parallel paradigms and assertively maintain high-payoff benefits to stay competitive in tomorrow’s world
or
It is our business to professionally enhance prospective products and services so that we may quickly create timely deliverables to exceed customer expectations
or
It is our mission to interactively create high standards in intellectual capital as well as to competently disseminate virtual deliverables
It’s addictive, seriously, go create your own. Enjoy, David
Those are great but I try to live by one simple mission statement…
Seamlessly Foregoing Lateral Opportunities while Interactively Leveraging Emerging Paradigms and Assertively Maintaining Prospective Expectations when Challenging Competent Creativity with High Profit Deliverables in an Ever-Changing Market-Driven Corporate Environment.